Universal circuit breaker interlock



Application Ser. No. 29/474,686, granted on Oct. 27, 2015. U.S. Pat. No. D.741,798 S

FIG. 1 is a perspective view of a universal circuit breaker interlock showing my new design;

FIG. 2 is an exploded perspective view thereof;

FIG. 3 is a second exploded perspective view thereof;

FIG. 4 is a perspective view thereof, shown in environmental use; and,

FIG. 5 is a second perspective view thereof, shown in environmental use.

The broken lines shown represent unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a universal circuit breaker interlock, as shown and describes. 